OT-2026-000036705
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000036705) never changes.
Identity and time
| Publication number | OT-2026-000036705 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-74fe-8c11-551d3fee50a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91d5fc884887c9297481824b2c984d79e3a44fa04ebc270578e6a08e28986e0b |
|---|---|
| Markdown | 6535100f4f92400c529f4a8aea1687d457bd9fdbf75feeeccfadfcc869194303 |
| Publication page | 73f1e4d878cb3049547828fee4e4c63b64f4845293bfa4f692777a616a35e10c |
| Manifest | cc423e37b7332d606bff70c12367b4db200651beaf5ff22af02b7e252e624234 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Dwq52TbvGy5yh3I8bo/mjAmd8OcwSiSsTi3Lp3OUoSf98MvRMQEQjf//hvJfkSsN9JIxlBpxk45vVlJRD5jmCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:03.919901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036705observed 73f1e4d878cb3049547828fee4e4c63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:03.901515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036705/manifest.jsonobserved cc423e37b7332d606bff70c12367b4db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.883963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036705/publication.mdobserved 6535100f4f92400c529f4a8aea1687d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.866385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036705/publication.txtobserved 91d5fc884887c9297481824b2c984d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|